Acer Iconia Tab 10 A3-A40 vs DEXP Z455
Acer Iconia Tab 10 A3-A40
DEXP Z455
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2016-42018-12
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Status2016-52018-12
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Design
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Build-Plastic, metal
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SIMNoDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height259 mm146.5 mm
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Width167 mm70 mm
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Thickness8.9 mm10 mm
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Weight529 g180 g
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ColorsBlackBlack, Gold
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Display
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Display typeIPS LCD capacitive touchscreenIPS
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Physical size10.1 inches5.45 inches
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Resolution1920 x 1200 pixels720 x 1440 pixels
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Pixel density224 ppi295 ppi
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Display colors1677721616777216
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Protection-Oleophobic(lipophobic) coating
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A53Quad-core 1.3 GHz Cortex-A53
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ChipsetMediatek MT8163AMediatek MT6739WA
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GPUMali-T720 MP2PowerVR GE8100
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Memory RAM2 GB3 GB
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Internal storage16, 32, 64 GB16 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max128 GB128 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android 8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera5 MP8 MP
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0.3 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video1080p1080p@30fps
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Primary camera flash-LED
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Camera featuresYesAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera2 MP5 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera video-720p@30fps MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakers (4 speakers)Yes
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NotificationsMP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv4.2
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Bluetooth A2DP-Yes
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GPS-Yes, with A-GPS
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GLONASS-Yes
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Features
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometerAccelerometer, compass, fingerprint, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-3400 mAh
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Battery removableNon-removableNon-removable
